6 speed manual! Oh yeah! There isn't a better car than this outstanding-looking 2006 Nissan 350Z. So go ahead and feel free to flex your muscle in it. It will go from 0-60 in just about the same time it'll take you to catch your breath. J.D. Power and Associates gave the 2006 350Z 4 out of 5 Power Circles for Overall Initial Quality Design.